22269005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 30993408

約数和(自身を除く): 8724403

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 353, 407, 1147, 1705, 1765, 2035, 3883, 5735, 10943, 12617, 13061, 19415, 54715, 63085, 65305, 120373, 143671, 404891, 601865, 718355, 2024455, 4453801, 22269005]

約数ペア:

[(1, 22269005), (5, 4453801), (11, 2024455), (31, 718355), (37, 601865), (55, 404891), (155, 143671), (185, 120373), (341, 65305), (353, 63085), (407, 54715), (1147, 19415), (1705, 13061), (1765, 12617), (2035, 10943), (3883, 5735)]